#include<bits/stdc++.h>
#define ll long long
#define ull unsigned long long
using namespace std;

const int N = 1e6 + 10, INF = 0x3f3f3f3f;

string s;

void solve()
{
    cin >> s;
    int pre = 0, flag = 0;
    for (int i = 0;i < s.length();i++) {
        if (s[i] == '#') flag = 1;
        else {
            if (pre == 0) {
                s[i] = 'o';
                pre = 1;
                flag = 0;
            } else if (flag) {
                s[i] = 'o';
                flag = 0;
            }
        }
    }
    cout << s;
}

signed main()
{
    //ios::sync_with_stdio(0);
    //cin.tie(0);cout.tie(0);
#define ONLINE_JUDGE
#ifndef ONLINE_JUDGE
    std::istringstream in(R"()");
    std::cin.rdbuf(in.rdbuf());
#endif
    int T = 1;
    //cin>>T;
    for (int i = 1;i <= T;i++) {
        solve();
    }
}